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L31353 — STEM,HORN VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

L31353: STEM,HORN VALVE.

The STEM,HORN VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: J.I. CASE CO P/N L12647, general_characteristics_item_description: STEEL; CADMIUM PLATED; 2-15/64 IN.

LG IN. This part is cataloged in the U.S. Government catalog under NSN 4820-01-083-2506, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
L31353
NSN: 4820-01-083-2506
FSC: 4820 — Valves, Nonpowered
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
end_item_identificationJ.I. CASE CO P/N L12647
general_characteristics_item_descriptionSTEEL; CADMIUM PLATED; 2-15/64 IN. LG IN
NSN4820-01-083-2506
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: L31353 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL; CADMIUM PLATED; 2-15/64 IN. LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; CADMIUM PLATED; 2-15/64 IN. LG IN
END ITEM IDENTIFICATIONJ.I. CASE CO P/N L12647
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is L31353?
L31353 is a STEM,HORN VALVE.
What is the NSN for L31353?
L31353 is cataloged in the U.S. Government catalog under NSN 4820-01-083-2506. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.